AtkinsRéalis Group Inc., together with its subsidiaries, provides professional services and project management, and capital investment services in United Kingdom, Canada, the United States, Saudi Arabia, and internationally. It operates through eight segments: Canada, UKI, USLA, AMEA, Nuclear, Linxon, LSTK Projects, and Capital. The company provides consultancy, strategy, advisory, engineering, design, project & program management and project delivery services for building and places, defence, industrial, power and renewables, and transportation and water markets; and operations, maintenance, and asset management solutions for various assets. It also offers services for clients across the nuclear life cycle from consultancy, engineering, procurement and construction management, field, technology, decommissioning, and waste management services, as well as spare parts; and new-build and full refurbishment services for reactors. In addition, the company is involved in installation of alternative current power substations, including expansions and electrification, notably through repetitive engineering, procurement and construction offerings for utilities, renewables and conventional generation, transportation, and data centers markets; and provision of lump-sum turnkey LSTK construction contracts for the mass transit projects. Further, it engages in developing projects, arranging financing, investing in equity, undertaking complex financial modeling, and managing its infrastructure investments, such as bridges and highways, mass transit systems, power facilities, energy infrastructure, water treatment plants, and social infrastructure. Additionally, it offers staff augmentation services. The company was formerly known as SNC-Lavalin Group Inc. and changed its name to AtkinsRéalis in September 2023. AtkinsRéalis Group Inc. was founded in 1911 and is headquartered in Montreal, Canada.

AtkinsRéalis Group Inc.

Revenue

EBIT

EBITDA

CapEx

Net Interest Income

Assets

Adjusted EBITDA

Gross Profit

Adjusted Net Income

Net Revenue

Net Income

Average Assets

Adjusted EBIT

Adjusted Revenue

Adjusted EBT

Adjusted Funds From Operations

Nuclear Adjusted EBIT

Nuclear Adjusted EBIT % Chg.

Capital Adjusted EBIT

Capital Adjusted EBIT % Chg.

Engineering Services Adjusted EBIT

Engineering Services Adjusted EBIT % Chg.

O&M Adjusted EBIT

O&M Adjusted EBIT % Chg.

Engineering Services Regions Adjusted EBIT

Engineering Services Regions Adjusted EBIT % Chg.

Linxon Adjusted EBIT

Linxon Adjusted EBIT % Chg.

SNCL Services Adjusted EBIT

SNCL Services Adjusted EBIT % Chg.

LSTK Projects Adjusted EBIT

LSTK Projects Adjusted EBIT % Chg.

Total Adjusted EBIT

Total Adjusted EBIT Common Size

Total Adjusted EBIT % Chg.

EDPM Adjusted EBIT

EDPM Adjusted EBIT % Chg.

Infrastructure Services Adjusted EBIT

Infrastructure Services Adjusted EBIT % Chg.

Resources Adjusted EBIT

Resources Adjusted EBIT % Chg.

Infrastructure EPC Projects Adjusted EBIT

Infrastructure EPC Projects Adjusted EBIT % Chg.

SNCL Engineering Services Adjusted EBIT

SNCL Engineering Services Adjusted EBIT % Chg.

SNCL Projects Adjusted EBIT

SNCL Projects Adjusted EBIT % Chg.

Total Revenue Backlog

Total Revenue Backlog % Chg.

Key Performance Indicators

Nuclear Revenue

Nuclear Revenue % Chg.

Nuclear Revenue Common Size

Capital Revenue

Capital Revenue % Chg.

Capital Revenue Common Size

Engineering Services Revenue

Engineering Services Revenue % Chg.

Engineering Services Revenue Common Size

O&M Revenue

O&M Revenue % Chg.

O&M Revenue Common Size

Engineering Services Regions Revenue

Engineering Services Regions Revenue % Chg.

Engineering Services Regions Revenue Common Size

Linxon Revenue

Linxon Revenue % Chg.

Linxon Revenue Common Size

SNCL Services Revenue

SNCL Services Revenue % Chg.

SNCL Services Revenue Common Size

LSTK Projects Revenue

LSTK Projects Revenue % Chg.

LSTK Projects Revenue Common Size

Other Revenue

Other Revenue % Chg.

Other Revenue Common Size

Total Revenue

Total Revenue Common Size

Total Revenue % Chg.

EDPM Revenue

EDPM Revenue % Chg.

EDPM Revenue Common Size

Infrastructure Services Revenue

Infrastructure Services Revenue % Chg.

Infrastructure Services Revenue Common Size

Resources Revenue

Resources Revenue % Chg.

Resources Revenue Common Size

Infrastructure EPC Projects Revenue

Infrastructure EPC Projects Revenue % Chg.

Infrastructure EPC Projects Revenue Common Size

SNCL Engineering Services Revenue

SNCL Engineering Services Revenue % Chg.

SNCL Engineering Services Revenue Common Size

SNCL Projects Revenue

SNCL Projects Revenue % Chg.

SNCL Projects Revenue Common Size

Revenue	LTM	Dec '24	Dec '23
EDPM Revenue	—	—	—
Nuclear Revenue	2,166.4	1,489.4	1,044.1
Infrastructure Services Revenue	—	—	—
Resources Revenue	—	—	—
Infrastructure EPC Projects Revenue	—	—	—
Capital Revenue	113.6	126.1	138.7
SNCL Engineering Services Revenue	—	—	—
SNCL Projects Revenue	—	—	—
Other Revenue	8,376.1	5,464.8	7,451.5
Total Revenue	10,656.1	7,080.3	8,634.3

Revenue	LTM	Dec '24	Dec '23
Nuclear Revenue	2,166.4	1,489.4	1,044.1
Capital Revenue	113.6	126.1	138.7
Engineering Services Revenue	—	—	5,897.3
O&M Revenue	—	—	469.6
Engineering Services Regions Revenue	7,243.9	6,967.5	6,366.9
Linxon Revenue	965.6	835.7	577.8
SNCL Services Revenue	10,375.8	9,292.6	7,988.8
LSTK Projects Revenue	166.7	249.4	506.7
Other Revenue	-10,375.9	-11,880.4	-7,988.7
Total Revenue	10,656.1	7,080.3	8,634.3

Adjusted EBIT	LTM	Dec '24	Dec '23
EDPM Adjusted EBIT	—	—	—
Nuclear Adjusted EBIT	248.3	184.1	145.5
Infrastructure Services Adjusted EBIT	—	—	—
Resources Adjusted EBIT	—	—	—
Infrastructure EPC Projects Adjusted EBIT	—	—	—
Capital Adjusted EBIT	95.9	106.6	112.6
SNCL Engineering Services Adjusted EBIT	—	—	—
SNCL Projects Adjusted EBIT	—	—	—
Total Adjusted EBIT	344.2	290.7	258.1

Adjusted EBIT	LTM	Dec '24	Dec '23
Nuclear Adjusted EBIT	248.3	184.1	145.5
Capital Adjusted EBIT	95.9	106.6	112.6
Engineering Services Adjusted EBIT	—	—	519.6
O&M Adjusted EBIT	—	—	45.9
Engineering Services Regions Adjusted EBIT	690	657.2	565.5
Linxon Adjusted EBIT	53.7	30.6	0.9
SNCL Services Adjusted EBIT	992.1	871.9	711.9
LSTK Projects Adjusted EBIT	-137.1	-133.6	-58.6
Total Adjusted EBIT	1,942.9	1,716.8	1,477.8